.layui-footer {
    text-align: center;
}
.layui-nav .layui-icon {
    margin-right: 8px;
}
.layui-body {
    overflow: hidden;
}
#iframe {
    width: 100%;
    height: 100%;
}

.layui-nav-img {
    display: none;
}

.face-bg {
    display: inline-block;
    width: 32px;
    height: 32px;
    background-color: #58a98e;
    text-align: center;
    line-height: 32px;
    border-radius: 50%;
    margin-right: 12px;
}